How to Start Doing Account Based Marketing in Your Business

The B2B landscape in the UK has shifted dramatically by 2026. Generic lead generation campaigns that once delivered a steady stream of prospects now struggle against rising ad costs, tighter budgets and audiences who have learned to tune out mass-market messaging. Spray and pray is no longer a viable growth strategy for businesses that depend on landing and expanding high-value clients. Account Based Marketing is the most effective way to align sales and marketing around your most valuable prospects and this guide will walk you through launching your first programme with a practical, step-by-step framework that moves beyond theory into action.

What is Account Based Marketing and Why Does It Work?

Account Based Marketing is a strategic B2B approach where marketing and sales teams collaborate to target a defined set of high-value accounts with personalised campaigns. Rather than broadcasting a message to thousands of businesses and hoping the right ones respond, ABM treats each account as a "market of one." Every piece of content, every touchpoint and every conversation is designed specifically for that organisation's context, challenges and goals.

The distinction between ABM and traditional inbound marketing is often misunderstood. Inbound casts a wide net, attracting prospects through content and capturing them as leads. ABM flips the model: you identify the accounts you want first, then build campaigns to engage them. HubSpot describes the two approaches as a "dynamic duo" rather than competitors. Inbound fills the pipeline with opportunities you might never have discovered, while ABM concentrates resources on the accounts that will transform your revenue. In 2026, the most successful B2B businesses run both.

The numbers back this up. A landmark study from ITSMA and the ABM Leadership Alliance found that 92% of companies with mature ABM programmes report it drives more ROI than any other marketing tactic. That figure has held steady and even improved as tools and data capabilities have advanced. Meanwhile, customer expectations have hardened: McKinsey research shows 71% of consumers expect personalised interactions and 76% get frustrated when they do not receive them. In B2B, where buying committees often include six or more stakeholders, generic outreach simply does not cut through. ABM addresses this by design, which is why it has become a strategic necessity rather than a nice-to-have.

The Core Benefits of an ABM Strategy

The case for ABM rests on three pillars. First, higher ROI: Salesforce data shows that ABM provides at least double the ROI of other channels for 45% of users. Second, better alignment: LinkedIn reports that over 80% of B2B businesses using ABM saw improved collaboration between sales and marketing, ending the finger-pointing that plagues so many organisations. Third, larger deals: B2B companies with ABM programmes report a 91% increase in deal sizes, a figure that reflects the power of relevance when engaging senior decision-makers.

Step 1: Identify Your Ideal Customer Profile (ICP) and Target Accounts

Your ABM programme lives or dies on the quality of your target account list. Start with your "A-List" by working alongside your sales team to define your Ideal Customer Profile based on firmographics such as industry, company size, and revenue, plus technographics that reveal what tools they already use and buying triggers that indicate readiness. Do not rely on gut feeling. Mine your CRM for patterns among your best existing customers: which sectors do they occupy, what is their typical employee count and what problems were they trying to solve when they first engaged you.

Once your ICP is clear, prioritise ruthlessly. Segment your target accounts into three tiers. Tier 1 accounts deserve fully bespoke, one-to-one campaigns with deep research and personalised assets. Tier 2 accounts can be grouped into small clusters that share similar challenges, receiving one-to-few campaigns that still feel tailored. Tier 3 accounts benefit from scaled ABM, where automation and broader personalisation tactics allow you to reach a larger pool without sacrificing relevance. This tiered approach prevents the common mistake of trying to deliver the same depth of personalisation to 200 accounts and exhausting your team in the process.

Look beyond the obvious when building your list. Existing customers represent some of your richest opportunities for upsell and cross-sell. ABM is not solely a new-business play; it is equally powerful for account expansion. B2B companies with ABM programmes see 24% faster revenue growth, according to Salesforce and much of that acceleration comes from deepening relationships you already have.

Step 2: Align Your Sales and Marketing Teams

ABM cannot function without genuine alignment between sales and marketing. These two functions have historically operated in silos, with marketing measured on lead volume and sales measured on closed revenue. ABM demands a shared mission. Begin by creating a Service Level Agreement that defines shared goals, what constitutes a qualified account and how hand-offs work. Marketing does not simply pass leads over the fence; they support specific account penetration with research, content and air cover.

Establish a "one team" cadence with weekly account planning meetings. Sales brings intelligence from the field: which stakeholders are engaging, what objections are surfacing and where competitors are vulnerable. Marketing develops tailored assets in response, from case studies to personalised landing pages to executive briefing documents. This rhythm keeps both teams focused on the same accounts and the same outcomes.

A shared tech stack is non-negotiable. Your CRM, whether Salesforce, HubSpot or another platform, must serve as the single source of truth. Both teams need visibility into account engagement: which contacts are opening emails, attending webinars or visiting specific pages on your site. When everyone works from the same data, alignment follows naturally. The impact is measurable: MarketingProfs research shows that businesses closely linking sales and marketing see customer retention rates over 35% higher and sales win rates nearly 40% higher.

Step 3: Research Your Target Accounts Deeply

Surface-level research produces surface-level results. Go beyond the company website and annual report. Use LinkedIn Sales Navigator to map the organisational structure and identify key players. Read industry publications and analyst reports to understand the pressures shaping their sector. Listen to earnings calls if they are public or review interviews with their leadership team. Your goal is to understand their strategic priorities, pain points and the internal politics that influence buying decisions.

Mapping the buying committee is essential. In a typical enterprise deal, you will encounter the Economic Buyer who controls budget, the Technical Evaluator who assesses fit and the Champion who advocates for your solution internally. Each needs a different message. The CFO cares about ROI and risk reduction. The Head of Operations cares about efficiency and integration. The Champion needs ammunition to build internal consensus. Your research should equip you to speak to all of them in their language.

Look for triggers that signal intent and create a window of opportunity. A new funding round, a C-suite hire, a major product launch or a regulatory change all represent moments when an account is more likely to entertain new solutions. Nearly 70% of consumers expect businesses to know what they need, according to Salesforce research. In B2B, that expectation translates into a demand for relevance. Deep research makes relevance possible.

Step 4: Build Personalised Campaigns (The "Market of One" Approach)

With your research complete, build campaigns that treat each Tier 1 account as its own market. Develop account-specific content that demonstrates you understand their world. A personalised landing page that references their industry challenges, a case study featuring a company that faced similar obstacles, or a "board deck" that maps your solution to their stated strategic goals all signal that you have done the work.

Channel selection matters. Digital tactics such as LinkedIn Ads using Matched Audiences, personalised email sequences and programmatic display can surround your target accounts with relevant messaging. Offline tactics often cut through more effectively in 2026 precisely because they are rarer. Personalised direct mail, invitations to exclusive executive dinners or roundtables, and tailored webinars hosted with industry partners all create memorable touchpoints that email alone cannot match.

The content itself must focus on value, not product. Your campaign should answer the question "How can we help you achieve your goals?" rather than declaring "Here is what we sell." This distinction separates ABM from traditional outbound marketing. When done well, the recipient feels understood rather than targeted. The data supports this approach: 80% of people say personalisation makes them more likely to partner with a business.

Example of a Tier 1 ABM Campaign

Consider a UK-based SaaS company that has just raised Series B funding. Your research reveals they are hiring aggressively and expanding into a new vertical. A Tier 1 campaign might begin with a personalised video from your sales director to their CEO, referencing the funding round and offering a bespoke ROI analysis for their expansion plans. That same week, a LinkedIn ad campaign targets their CTO with content about your platform's integration with their existing tech stack. A physical package arrives at their office containing a relevant business book and a handwritten note. Each touchpoint is coordinated, relevant and impossible to ignore.

Step 5: Measure, Optimise, and Scale

Traditional marketing metrics such as email open rates and click-through rates have limited value in ABM. You are not measuring campaign performance across thousands of contacts; you are tracking engagement and progression within a small number of named accounts. Define KPIs that reflect this reality: Account Engagement Score, which aggregates touchpoints across all stakeholders; Pipeline Velocity, measuring how quickly accounts move from first contact to closed deal; Deal Size; and Win Rate.

Attribution in ABM requires a different mindset. A single touchpoint rarely drives a deal. Instead, understand which combination of interactions, a webinar followed by a direct mail piece followed by a sales call, influenced the account's progression. This multi-touch attribution helps you allocate budget to the tactics that actually move accounts forward rather than those that simply generate activity.

Run a pilot before scaling. Select five to ten Tier 1 accounts and prove the model works. Document what you learn about research depth, content effectiveness and sales follow-up. Once you have a repeatable playbook, expand to Tier 2 and Tier 3 accounts using automation and templated personalisation. The returns compound: one study of 50 businesses found an average yearly increase in contract values of over 170% after implementing ABM.

Common ABM Pitfalls to Avoid in 2026

The most frequent ABM failure is treating it as a glorified email campaign. ABM is a full-funnel strategy that demands coordinated effort across sales, marketing and customer success. If your marketing team builds personalised campaigns but sales continues with generic outreach, the programme will stall. Every function must operate from the same account plan.

Data privacy cannot be an afterthought. In the UK, GDPR compliance governs how you collect, store and use personal data for ABM. Ensure your personalisation tactics are transparent and consent-based. The Information Commissioner's Office has shown increasing willingness to penalise businesses that blur these lines and the reputational damage of a breach can undo months of trust-building with target accounts.

Underinvesting in sales enablement is another common trap. Marketing must create the tools and content sales needs to have intelligent conversations, not just generate engagement. If a salesperson arrives at a meeting without a tailored deck or relevant insight, the personalisation effort that got them there is wasted.

Finally, going too broad too fast kills ABM programmes. Targeting 500 accounts with the same semi-personalised message is not ABM; it is segmented email marketing with a new label. Start small, prove the concept and scale deliberately.

Conclusion: Your First Step Towards ABM

The journey to effective Account Based Marketing follows a clear path: identify your highest-value accounts, align your sales and marketing teams around them, research deeply, personalise relentlessly, and measure what matters. It is a long-term strategy that requires patience and commitment from leadership on both sides. The businesses that stick with it report larger deals, faster growth, and stronger client relationships.

If you are ready to stop wasting budget on unqualified leads and start building deeper connections with the accounts that will define your growth, the time to act is now. ABM rewards those who commit fully, and the framework outlined here gives you everything you need to launch your first pilot. For additional support in shaping your marketing strategy, contact georgia@seabankmarketing.co.uk